3 years ago

Variable expression for 3x+7

Mathematics

1 answer:

evablogger [386]3 years ago

3 0

Answer:

y=3x+7

Step-by-step explanation:

Where y is the dependent variable and x is the independent variable. When we change x , Y also changes.

You might be interested in

HELP!<br><br> What is the solution of the equation when solved over the complex numbers?

lubasha [3.4K]

Answer:

$±2i\sqrt{6} = x$

Step-by-step explanation:

$0 = {x}^{2} + 24 \\ \\ -24 = {x}^{2} \\ \\ \sqrt{[4][6][i]} = \sqrt{{x}^{2}} \\ \\ ±2i\sqrt{6} = x$

The square root of something is ALWAYS negative and positive.

I am joyous to assist you anytime.

7 0

4 years ago

Read 2 more answers

A car dealership has 240 cars in the parking lot and 17.5% of them are red. Of the other 6 colors in the lot, each color has the

Nonamiya [84]

Answer:

Step-by-step explanation:

Ok guys I’m really confused

4 0

3 years ago

The answer isn't 8-2root3 btw

Delvig [45]

Answer:

1.41226231144

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Deeper Dynamite Division

Sergeeva-Olga [200]

Area = length * width
241.2 = 15 * width
Width = 241.2/15 = 16.08 meters
Perimeter = 2*length + 2*width = 62.16 meters

4 0

3 years ago

The area of a triangle is 45cm2 and the height is 9 cm. What is the length of the base?

Bess [88]

Formula
A=bh divides by 2

SUBSTITUTE
45=b9 divided by 2

MULTIPLY/DIVIDE

You can either divide by 2 or multiply by 1/2 (gets the same answer)
9 x 1/2 = 4.5

DIVIDE
45 divides by 4.5 = 10

CHECK

A= 10 x 9 divided by 2 or multiply by 1/2 (same answer) = 45

Thus, the answer is 10.
I hope this helped you understand the process!

5 0

3 years ago